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This is Scientific American's 60-second science. I'm Christopher in Taliatta.

Our solar system is far from the only way to put together stars in their planets.

If you look at all the stars in our galaxy in the Milky Way, right? More than a half of the stars are

formed in multiples, meaning that there are more than one star in a system.

Astrophysicist Jayhan Bay of the Carnegie Institution for Science. He has studied one of those systems,

with three stars. It's called G.W. Orionus, and it's freshly formed, only a million years old.

Yeah, it's really, really young. Yeah, it's a baby.

Bay says if you translate that million-year lifespan to that of a human,

it's the equivalent of a week-old baby.

And how many week-old babies do you bump into?

If you just walk around your neighborhood, there's really little chance that you meet a baby who is one week old,

right? So first of all, it's hard to find these systems. They are pretty rare.

Bay and his colleagues got lucky spotting this one. Using radio telescopes, they were able to

image the star system, and they say it differs from our own solar system in more than just

star count. In our solar system,

for example, all eight planets orbit the sun more or less in a single plane. Think of the sun

as the center of a vinyl record with the planets strung out along the grooves. In contrast,

...